About the only real gripe I have at the moment is... viewing on my computer... when I go from watching Live TV to wanting to scroll through the EPG, intermittently the mouse cursor changes focus from the EPG to the volume control... and instead of scrolling channels with my mouse I'm lowering the volume... have to just remind myself to click over on the scroll area to restore focus when I go into the EPG each time... also like the nerd-stats option because it helps me see what is going on under the covers. Initially my drag was my slow Internet connection... took care of that yesterday, and now my computer is the drag... I basically can't watch 1080p reliably on my computer because it drops too many frames... even 720p last night was tricky during the football game at times. I have a healthy 200+ Mbps connection and my Youtube nerd stats showed anywhere from 30-50Mbps at times, so I had all the Internet I could want... but my older (2009 iMac) computer couldn't keep up. Hopefully whenever I'm able to get a new TV I'll really get to see this streaming service shine properly.